[Clemenza]

Watto had a Jewish nose and a vaguely Greek accent! Was Lucas implying that Jews and Greeks dominated the slave trade?

[Tolerance Sucks Rocks]

Africans were involved in the slave trade, too. Might as well give Watto an Afro along with his "hooked nose" if you're using him to symbolize the slave trade of a certain planet far into the future in a galaxy far, far away...